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[MME] Assign valid PTI to sess created by mobility from 2G 

Transaction Identity doesn't map 1-to-1 with Procedure Transaction
Identity: The value ranges change, and PTI cannot use value 0 8which
means unused).
Hence, for now let's simply set the PTI to a valid default value instead
of asserting during mme_sess_add:
Assertion `pti != OGS_NAS_PROCEDURE_TRANSACTION_IDENTITY_UNASSIGNED'

Related: https://github.com/open5gs/open5gs/issues/3020
This commit is contained in:
Pau Espin 2024-03-08 17:04:16 +01:00 committed by Sukchan Lee
parent b31fc343d1
commit a1bd80515b
1 changed files with 1 additions and 1 deletions
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2
src/mme/mme-gn-handler.c
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@ -225,7 +225,7 @@ static mme_sess_t *mme_ue_session_from_gtp1_pdp_ctx(mme_ue_t *mme_ue, const ogs_
mme_sess_t *sess = NULL;
mme_bearer_t *bearer = NULL;
const ogs_gtp1_qos_profile_decoded_t *qos_pdec = &gtp1_pdp_ctx->qos_sub;
uint8_t pti = gtp1_pdp_ctx->trans_id;
uint8_t pti = 1; /* Default PTI : 1 */
uint8_t qci = 0;
ogs_session_t *ogs_sess;